Hot Sale 3GB Series Three Fuel Oil Heat Jacket Screw Pump

Email: sales@shenghuipump.com

Fax: +86-0317-8109918

Tel: +86-0317- 8109958 +86-0317-8109968

Whatsapp & Wechat & Mobile:
+86-15227503158

Add: South 4 # Road, Industrial Park, Botou City , 062150, Hebei Province,China

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Product Description

Summarize:

3GB series three screw pump is applicable for conveying various lubricating liquids with no particles and no corrosion features. This machine adopts the screw meshing principle, the conveying medium is enclosed in the gear cavity and pushed toward the outlet continuously and evenly along the axial direction of the screw, providing a stable pressure for the system. And this machine can be used in chemical fiber, petroleum, machinery, ships, glass, roads, metallurgy and other fields.

Application:

3GB series three screw pump is suitable for conveying various non-corrosive oils and similar oils, such as fuel oil, lubricating oil, hydraulic oil, heavy oil, asphalt and other similar oils. The viscosity of the conveyed liquid is generally 30-760mm/s. High-viscosity media can be conveyed by heating to reduce viscosity, and the temperature is generally not more than 350 °C. The equipment is widely used in petroleum, chemical fiber, metallurgy, machinery and other industries. Widely used in petroleum, chemical fiber, metallurgy, machinery, electric power, machine tools, ships, glass, highway and other industries.

Feature:

1. Simple structure: the overall structure is relatively simple, but ensures efficient and stable operation.
2. Good sealing performance: the use of mechanical seals, according to different media, the mechanical seal friction parts of different materials, for high viscosity media, the choice of high mechanical strength, good wear resistance of cemented carbide materials, to ensure the sealing performance at high temperatures.
3. Small pressure pulsation: Due to the meshing effect of the screw, the pressure pulsation in the pump body is small, so as to ensure the stability of the conveyed liquid.
4. Stable flow: the continuous rotation of the screw enables the liquid to be pushed to the outlet smoothly, ensuring the stability of the flow.
5. Low noise: the rotating part of the screw pump has small inertia, and the starting torque and vibration are very small, which makes the pump have low noise during operation.

Advantage:

1. Since the rotating element consists of only three rotors, which are relatively small in size and rotate by liquid pressure, natural, smooth and quiet operation is ensured even at high speeds and high pressures.
2. The liquid is enclosed in a chamber sealed by the rotors and sleeves and proceeds continuously from suction to discharge without pulsation or agitation.
3. Internal leakage losses are also low through precision machining of the rotating elements.
4. High suction range can be easily ensured without cavitation because the liquid is continuously transported in the direction of thrust without agitation and the sealed chamber operates as an infinite piston.
5. Can be connected directly to motors and turbines without reduction.

Performance Data:

Model	Flow		Pressure Mpa	Speed r/min	Power KW		NPSHr (m)
Model	m3/h	L/min	Pressure Mpa	Speed r/min	Shaft	Motor	NPSHr (m)
90*2-42	28.2	470.9	0.6	950	6.6	11	5.5
	27.5	457.6	1.0	950	10.2	15
	43.1	718.8	0.6	1450	10	15
	41.9	698.5	1.0	1450	15.5	18.5
90*2-46	34.0	566.7	0.8	950	9.7	11	5.5
	52.6	875.4	0.6	1450	12	15
	520	866	0.8		14.9	18.5
	51.4	8561	1.0		18.6	22
100*2-46	48.0	800	0.8	950	13.3	15	5.5
	72.7	1212	0.6	1450	165	18.5
	72.0	1200	0.8		20.4	22
	71.2	1187	1.0		25.5	30
100*2-51	56.9	948.9	0.6	950	12.5	15	5.5
	55.7	928.6	1.0	950	20.8	30
	86.9	1448.3	0.6	1450	19.1	22
	850	1417.2	1.0	1450	31.8	37
110*2-46	60.9	1015	0.6	950	13.7	18.5	5.5
	58.9	951.7	1.0	950	21.8	30
	96.7	1611	0.6	1450	21.9	30
	94.6	1577	1.0	1450	33.9	45
120*2-42	67.9	1131	0.6	950	15.5	18.5	5.5
	65.4	1090	1.0	950	24.5	30
	108	1802	0.6	1450	24.7	30
	105	1760	1.0	1450	38.2	45
120*2-46	79.6	1327	0.6	950	17.8	22	5.5
	77.2	1285	1.0	950	28.2	37
	126	2101	0.6	1450	28.5	37
	123	2059	1.0	1450	44.1	55
150*2-46	158	2640	0.6	950	34.6	45	5.5
	154	2582	1.0	950	54.5	75
	241.7	4029.7	0.6	1450	53.8	7590
	236.5	3942.2	1.0	1450	82.2